The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2009
Filed:
Apr. 27, 2007
Rodric C. Fan, Fremont, CA (US);
Julia A. Langley, Menlo Park, CA (US);
Edward D. Meczko, San Jose, CA (US);
Kulbir S. Sandhu, San Jose, CA (US);
Rodric C. Fan, Fremont, CA (US);
Julia A. Langley, Menlo Park, CA (US);
Edward D. Meczko, San Jose, CA (US);
Kulbir S. Sandhu, San Jose, CA (US);
Trimble Navigation Limited, Sunnyvale, CA (US);
Abstract
A location-relevant service system provides location-relevant information to, or performs location-relevant service for, a first mobile unit based on the location of a second mobile unit. In one instance, the first mobile unit is fixed on a vehicle, while the second mobile unit can be provided as a cellular phone. In another instance, the first mobile unit is provided with a display panel, so that authentication can be achieved through providing the display location information to a location-relevant service server using the second mobile unit.